witch of the following CANNOT be considered a single phase?
a) a pure solid
b) a pure liquid
c) a homogeneous mixture
d)a heterogeneous mixture

Question

witch of the following CANNOT be considered a single phase?
a) a pure solid 
b) a pure liquid 
c) a homogeneous mixture
d)a heterogeneous mixture

greatlife44 · Answer

@sof12345678910 A pure solid/liquid is definitely a single phase; I think this is because how the molecules are arranged definitely.

greatlife44 · Answer

however, heterogeneous mixtures involve some sort of a combination of one or more phases. For instance,  consider two liquids that are mixed together is not the same as a solid and liquid being mixed or even a gas and a solid being mixed.

greatlife44 · Answer

I'm going to assume that the most reasonable answer is a heterogeneous mixture.